Based on the details you’ve shared, it seems like your condition involves a pitta imbalance, particularly affecting your hair and scalp. This could be contributing to both the thinning of hair and other symptoms you’ve described. An imbalanced pitta dosha often leads to heat in the body, affecting the scalp’s health and contributing to hair thinning.
Perhaps to start, focus on cooling your system and soothing the scalp. Regularly applying cool coconut oil or Brahmi oil to the scalp may help calm pitta and promote hair health. Massage gently, maybe twice a week, allowing the oil to sit for at least 30 minutes before washing it out with a gentle, naturally-formulated shampoo.
To support your digestion and regulate body heat, try consuming aloe vera juice or amla juice daily. These can help cool the body and improve your overall pitta balance. Eating fresh fruits and leafy greens, while avoiding pungent, spicy and fried foods, can also help maintain a cooler internal environment.
Since dandruff is present, maintain scalp hygiene by rinsing your hair with a tea made from neem leaves. You can boil a handful of neem leaves in water, let it cool, and use it as a final rinse after washing your hair.
Regarding nasal polyps and frequent colds, these symptoms might indicate a kapha imbalance too. Keeping your nasal passages clear with steam inhalation, infused with eucalyptus oil, can offer relief.
Please consider consulting with a healthcare professional to check your haemoglobin levels, given the past low levels, and to evaluate the nasal polyps. This could also help rule out other potential underlying causes that might not be exclusively related to dosha imbalances.